There are 7 ways to get from Siem Reap to Koh Tao by bus, bus and ferry, train, ferry or plane

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2rio's travel planner.

Recommended option

Bus, bus and ferry via Bangkok Mochit Bus Terminal  •  17 h 37 min

  1. Take the bus from Siem Reap to Bangkok Mochit Bus Terminal
  2. Take the bus and ferry from Lomprayah Bus Station Khao San to Ko Tao Catamaran

$55 - $70

Cheapest option

Bus, train, ferry  •  22 h 6 min

  1. Take the bus from Siem Reap Virak Buntham Express to Poipet
  2. Take the train from Aranyaprathet to Hua Lamphong
  3. Take the train from Hua Lamphong to Chumphon
  4. Take the ferry from Chumphon to Ko Tao

$47 - $105

5 alternative options

Bus, bus and ferry  •  17 h 56 min

  1. Take the bus from Siem Reap to Khaosan Road Travel Mart
  2. Take the bus and ferry from Lomprayah Bus Station Khao San to Ko Tao Catamaran

$70 - $72

Bus, bus and ferry Songserm  •  24 h 50 min

  1. Take the bus from Siem Reap to Khaosan Road Travel Mart
  2. Take the bus and ferry from Khaosan Road Songserm to Ko Tao

$58 - $74

Bus, bus and ferry Paradive Travel  •  28 h 38 min

  1. Take the bus from Siem Reap Virak Buntham Express to Khaosan Road Travel Mart Office
  2. Take the bus and ferry from Hua Lamphong station to Ko Tao

$73 - $75

Fly to Koh Samui, bus and ferry  •  7 h 2 min

  1. Fly from Siem Reap (REP) to Koh Samui (USM) REP - USM
  2. Take the bus and ferry from Koh Samui Airport to Ko Tao

$251 - $734

Fly to Surat Thani, ferry  •  10 h 9 min

  1. Fly from Siem Reap (REP) to Surat Thani (URT) REP - URT
  2. Take the ferry from Lomprayah Tapee River Surat Thani City to Ko Tao

$124 - $318

Questions & Answers

The cheapest way to get from Siem Reap to Koh Tao is to bus and bus and ferry which costs $55 - $75 and takes 24 h 50 min.

More details

The quickest way to get from Siem Reap to Koh Tao is to fly and bus and ferry which costs $250 - $750 and takes 7 h 2 min.

More details

The distance between Siem Reap and Koh Tao is 569 km.

It takes approximately 17 h 37 min to get from Siem Reap to Koh Tao, including transfers.

More details

What companies run services between Siem Reap, Cambodia and Koh Tao, Surat Thani, Thailand?

There is no direct connection from Siem Reap to Koh Tao. However, you can take the bus to Bangkok Mochit Bus Terminal, take the walk to Mochit 2 Bus Depot, take the bus to Democracy Monument, take the walk to Lomprayah Bus Station Khao San, take the bus and ferry to Ko Tao, then take the taxi to Koh Tao. Alternatively, you can take a vehicle from Siem Reap to Koh Tao via Khaosan Road Travel Mart, Lomprayah Bus Station Khao San, and Ko Tao in around 17 h 56 min.

Airlines
Thai AirAsia
Website
airasia.com
Flights from Siem Reap to Surat Thani via Don Muang
Ave. Duration
5 h 50 min
When
Every day
Estimated price
$75 - $230
Flights from Siem Reap to Surat Thani via Phuket, Don Muang
Ave. Duration
7 h 15 min
When
Monday, Wednesday, Friday and Sunday
Estimated price
$180 - $400
Bangkok Airways
Website
bangkokair.com
Flights from Siem Reap to Koh Samui via Suvarnabhumi
Ave. Duration
3 h 43 min
When
Every day
Estimated price
$220 - $1,100
Flights from Siem Reap to Koh Samui via Phuket
Ave. Duration
3 h 50 min
When
Monday, Wednesday, Friday and Sunday
Estimated price
$120 - $330
SilkAir
Website
silkair.com
Flights from Siem Reap to Koh Samui via Singapore
Ave. Duration
5 h 27 min
When
Every day
Estimated price
$410 - $2,900
Flights from Siem Reap to Koh Samui via Phuket
Ave. Duration
3 h 50 min
When
Monday, Wednesday, Friday and Sunday
Estimated price
$120 - $330
Train operators
State Railway of Thailand
Website
railway.co.th
Train from Aranyaprathet to Hua Lamphong
Ave. Duration
5 h 45 min
Frequency
Once daily
Estimated price
$9 - $35
Schedules at
railway.co.th
Book at
12go.asia
3rd Class (Seat)
$3 - $6
2nd Class (Seat)
$9 - $13
2nd Class (Berth)
$18 - $24
1st Class (Berth)
$26 - $35
Train from Hua Lamphong to Chumphon
Ave. Duration
6 h 36 min
Frequency
Every 2 hours
Estimated price
$11 - $40
Schedules at
railway.co.th
Book at
12go.asia
3rd Class (Seat)
$4 - $8
2nd Class (Seat)
$11 - $16
2nd Class (Berth)
$20 - $27
1st Class (Berth)
$30 - $40
Bus operators
Travel Mart
Website
12go.asia
Bus from Siem Reap to Khaosan Road Travel Mart
Ave. Duration
8 h
Frequency
Twice daily
Estimated price
$26
Schedules at
12go.asia
Virak Buntham
Website
virakbuntham.com
Bus from Siem Reap Virak Buntham Express to Poipet
Ave. Duration
3 h
Frequency
Twice daily
Estimated price
$7
Schedules at
virakbuntham.com
Book at
bookmebus.com
Bus from Siem Reap Virak Buntham Express to Khaosan Road Travel Mart Office
Ave. Duration
12 h 30 min
Frequency
Twice daily
Estimated price
$25
Schedules at
virakbuntham.com
Book at
12go.asia
Songserm
Website
songserm.com
Bus and ferry from Khaosan Road Songserm to Ko Tao
Ave. Duration
15 h 45 min
Frequency
Once daily
Estimated price
$27
Schedules at
songserm.com
Book at
12go.asia
Thai Sriram Tour
Website
thaisriram.com
Bus and ferry from Bangkok Khao San Road to Koh Tao Mae Had Pier
Ave. Duration
19 h
Frequency
Once daily
Estimated price
$36
Schedules at
thaisriram.com
Book at
easybook.com
Paradive Travel
Website
paradivetravel.lnwshop.com
Bus and ferry from Hua Lamphong station to Ko Tao
Ave. Duration
14 h 30 min
Frequency
Once daily
Estimated price
$42
Schedules at
paradivetravel.lnwshop.com
Book at
12go.asia
Seatran Discovery
Website
seatrandiscovery.com
Bus and ferry from Koh Samui Airport to Ko Tao
Ave. Duration
2 h 30 min
Frequency
3 times a day
Estimated price
$18
Schedules at
seatrandiscovery.com
Book at
12go.asia
Ferry operators
Lomprayah
Website
lomprayah.com
Ferry from Chumphon to Ko Tao
Ave. Duration
1 h 45 min
Frequency
Twice daily
Estimated price
$16
Schedules at
lomprayah.com
Book at
12go.asia
Ferry from Lomprayah Tapee River Surat Thani City to Ko Tao
Ave. Duration
3 h 45 min
Frequency
Twice daily
Estimated price
$23 - $29
Schedules at
lomprayah.com

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